• Hard Chrome Carbon Steel Round Bar with Good Quality System 1
  • Hard Chrome Carbon Steel Round Bar with Good Quality System 2
  • Hard Chrome Carbon Steel Round Bar with Good Quality System 3
Hard Chrome Carbon Steel Round Bar with Good Quality

Hard Chrome Carbon Steel Round Bar with Good Quality

Ref Price:
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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
223 m.t.
Supply Capability:
2000000 m.t./month

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Description of steel round bar:

1.Diameter 80 to 800 mm 
2.Black or Bright surface 
3.Annealed or Quenched and tempered provided 
4.Cutting service provide

 

Festures of steel round bar:

4340 Forged Round Steel Bar 
1.Dia 80-800mm Length:2000-13000mm or as required 
2.Technique:Forged 
3.Delivery Time:45 days 

 

Specifications of steel round bar:

 

 Description

 

Carbon Steel Rod/Carbon Steel Bar,carbon steel rod,carbon steel shaft,mild steel bar, mild steel shaft,ms bar

 

 

  Material

ASTM

1005,1006,1008,1010,1015,1020,1025,1030,1035,1040,1045,1050,1055,1060,1065,1070,1080,1084,

1016,1022

DIN

Ck10,Ck15,Ck22,Ck25,Ck30,Ck35,Ck40,Ck45,Ck50, 30Mn4,40Mn4

BS

040A04,095M15,045M10,080A40,045M10,080M50

 Standard

GB/T799,ASTM A29,A108,A321,A575,BS970,DIN1652,JIS G4051

 

Section shape

 

Round

 

 Length

 

As your required

 

 

 Application

Carbon steel rod applies to chemical industry, shipping industry,

manufacturing industry,construction,decorate Industry,electric power,

pump shafts, sanitary wares,furniture handles,boiler,high temperature 

resistant,low temperature resistant, corrosion resistant.

 

Images of steel round bar:

Hard Chrome Carbon Steel Round Bar with Good Quality

FAQ:                                               

1. What is your package?

Packing situation: standard seaworthy packing or as customer required.

2. How long is the lead time?

Delivery time: 45 days after order confirmed.

3. What  payment term do you accept?

Payment: T/T or L/C at sight.

Q: How do steel round bars perform under static or stationary loads?
Steel round bars are known for their exceptional performance under static or stationary loads. Due to their high strength and durability, steel round bars have the ability to withstand heavy weights or forces without undergoing significant deformation or failure. When subjected to static loads, these bars distribute the applied force evenly throughout their structure, ensuring stability and structural integrity. One of the key advantages of steel round bars is their resistance to bending or sagging under static loads. Their inherent stiffness allows them to maintain their shape and prevent any significant deflection, making them ideal for applications where load-bearing capacity is crucial. Moreover, steel round bars possess a high yield strength, which means they can withstand large amounts of stress before permanent deformation occurs. Furthermore, steel round bars exhibit minimal creep under static loads, meaning they maintain their shape and dimensions over time, even when subjected to sustained pressure. This quality is especially important in structures or equipment that are expected to support constant loads for extended periods. Another factor that contributes to the excellent performance of steel round bars under static loads is their resistance to corrosion. Steel is inherently resistant to rust and oxidation, making it suitable for applications in various environments, including those with high humidity or exposure to moisture. In summary, steel round bars are highly reliable and efficient when it comes to handling static or stationary loads. They offer exceptional strength, resistance to deformation, and durability, making them a preferred choice in a wide range of industries, including construction, manufacturing, and infrastructure development.
Q: What is the difference between a rough turned and a polished steel round bar?
A rough turned steel round bar has undergone a preliminary machining process that removes surface imperfections and excess material, providing a slightly smoother finish. On the other hand, a polished steel round bar has undergone further polishing or grinding processes to achieve a much smoother and aesthetically appealing surface finish.
Q: How do steel round bars compare to cast iron bars?
Steel round bars are generally considered to be stronger and more durable than cast iron bars. Steel has a higher tensile strength and can withstand greater loads and stress without deforming or breaking. Additionally, steel is more resistant to corrosion and has a higher melting point compared to cast iron. Another advantage of steel round bars is their versatility. Steel can be easily machined, welded, and formed into various shapes, making it suitable for a wide range of applications. Cast iron, on the other hand, is brittle and difficult to work with. It has limited malleability and tends to crack or chip under stress. However, cast iron bars have their own unique properties that make them suitable for specific applications. Cast iron is known for its excellent heat retention and distribution, making it ideal for applications such as cookware and engine blocks. It also has good vibration damping properties, which can be beneficial in certain industrial applications. In summary, while steel round bars are generally considered to be superior in terms of strength, durability, and versatility, cast iron bars have their own specific advantages in certain applications. The choice between the two will ultimately depend on the specific requirements and conditions of the intended use.
Q: What is round steel?
More than 25 mm round steel, mainly used in the manufacture of mechanical parts or between round steel and other steel seamless steel tube blank: 1 is not the same, round shape light round, no pattern without ribs, other steel surface appearance is engraved or ribbed. Bond thus causing steel and concrete, and the bond strength.2 other components of steel and concrete are not the same, round (a steel) belongs to the ordinary low carbon steel, alloy steel reinforced many other.3 strength is not the same. The low strength steel, and other steel with high strength, the diameter of the same size as compared with other steel, round steel can bear the pulling force than other small steel however, plastic steel reinforced bar is stronger than the other, there is a large deformation in the break before, while the other bars in the break before the deformation is much smaller.
Q: What's the difference between Q345 round steel and No. 45 round steel material?
Q345 is plain carbon steel, and Steel No. 45 is of high quality carbon steel. The biggest difference between them is that the content of sulfur and phosphorus is different.
Q: What is the difference between carbon steel and alloy steel round bars?
Carbon steel round bars are made primarily of carbon and iron, while alloy steel round bars are made of carbon, iron, and other elements such as chromium, nickel, or manganese. Alloy steel round bars have enhanced properties such as increased strength, hardness, and resistance to corrosion, making them ideal for applications that require higher performance. On the other hand, carbon steel round bars are more affordable and have good machinability, making them suitable for general-purpose use.
Q: Can steel round bars be used for making crankshafts?
Yes, steel round bars can be used for making crankshafts. Crankshafts are important components in engines that convert the reciprocating motion of the pistons into rotational motion. Steel is a preferred material for crankshafts due to its high strength, durability, and ability to withstand the stress and load generated during engine operation. Steel round bars are often used for making crankshafts as they provide a solid and reliable foundation for the rotating assembly. The round shape of the bars allows for easy machining and shaping into the desired crankshaft design. Additionally, steel can be heat-treated to further enhance its mechanical properties, such as hardness and fatigue resistance, making it ideal for the demanding conditions and high-performance requirements of crankshafts in various engine applications.
Q: Why do I use the M25 round bar for the embedded bolt M24?
Because M25 round steel machine processing, the direct use of M24 round steel accuracy is not guaranteed
Q: How are steel round bars used in the construction of bridges and buildings?
Steel round bars are commonly used in the construction of bridges and buildings as they provide structural support and help distribute the load evenly. These bars are used to reinforce concrete structures, such as columns and beams, ensuring increased strength and stability. Additionally, steel round bars can be utilized as tension members in bridge construction, helping to withstand heavy loads and maintain structural integrity.
Q: What are the different grades of alloy steel round bars for automotive applications?
There are several different grades of alloy steel round bars used for automotive applications, including 4140, 4340, and 8620. These grades offer varying levels of strength, toughness, and wear resistance, allowing them to be used in different automotive components such as shafts, gears, and axles. The choice of grade depends on the specific requirements of the application, taking into consideration factors like load capacity, durability, and cost.

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